@charset "utf-8";
/*  */

.research-topcon img {
  width: 100%;
}

@media (max-width: 1000px) {
  .research-topcon {
    overflow-x: auto;
    padding-bottom: 15px;
  }

  .research-topcon::-webkit-scrollbar-thumb {
    background: var(--theme-green);
  }

  .research-topcon img {
    width: 1000px;
  }
}

@media (max-width: 768px) {
  .research-topcon img {
    width: 100%;
  }
}

/*  */
.research-gongyi .left {
  width: 580px;
  background-color: #fff;
}

.research-gongyi .right {
  flex: 1;
}

@media (max-width: 1000px) {
  .research-gongyi .left {
    width: 100%;
  }

  .research-gongyi .right {
    flex: inherit;
    width: 100%;
  }
}

/*  */

.research-gongyi .left .lists ul li {
  border-top: 1px solid #d9d9d9;
}

.research-gongyi .left .lists .title {
  position: relative;
  z-index: 1;
  padding: 20px 40px 20px 100px;
}

.research-gongyi .left .lists .title i {
  position: absolute;
  top: 20px;
  left: 25px;
  font-size: 48px;
  color: var(--theme-default);
}

.research-gongyi .left .lists .title h3 {
  height: 40px;
  line-height: 40px;
  font-size: 24px;
}

.research-gongyi .left .lists .title p {
  margin-top: 5px;
  font-size: 16px;
  height: 50px;
  color: #666;
}

.research-gongyi .left .lists .poster {
  padding: 20px 40px 40px;
  height: 350px;
  text-align: center;
  display: none;
}

.research-gongyi .left .lists .poster img {
  margin: 0 auto;
  max-width: 100%;
  max-height: 100%;
}

.research-gongyi .right .poster {
  width: 100%;
  height: 640px;
}

.research-gongyi .left .lists ul li:first-child {
  border-top: none;
}

.research-gongyi .left .lists ul li.active .title {
  border-radius: 0px 0px 0px 24px;
  background-color: var(--theme-default);
}

.research-gongyi .left .lists ul li.active .title i {
  color: #fff;
}

.research-gongyi .left .lists ul li.active .title h3,
.research-gongyi .left .lists ul li.active .title p {
  color: #fff;
}

@media (max-width: 1000px) {
  .research-gongyi .left .lists .poster {
    padding: 30px;
    height: auto;
  }

  .research-gongyi .left .lists .poster img {
    width: 100%;
  }

  .research-gongyi .left .lists .title h3 {
    height: auto;
    line-height: 1.4;
    font-size: 24px;
  }

  .research-gongyi .right .poster {
    width: 100%;
    height: auto;
    padding-bottom: 66.66%;
  }
}

@media (max-width: 768px) {
  .research-gongyi .left .lists .title h3 {
    font-size: 20px;
  }
  .research-gongyi .left .lists .title p {
    height: auto;
  }
}

/*  */

.supply-chain {
  position: relative;
  z-index: 1;
  border: 1px solid #cdced0;
  border-radius: 48px;
  padding: 50px;
  margin-top: 220px;
}

.supply-chain > .arrow:nth-child(1),
.supply-chain > .arrow:nth-child(2) {
  position: absolute;
  top: 50%;
  margin-top: -16px;
  font-size: 32px;
  color: var(--theme-default);
}

.supply-chain > .arrow:nth-child(1) {
  left: -16px;
}

.supply-chain > .arrow:nth-child(2) {
  right: -16px;
}

.supply-chain ul li {
  width: 25%;
  padding: 0 35px;
}

.supply-chain ul li .item {
  position: relative;
  padding-top: 200px;
}

.supply-chain ul li .item .arrow {
  position: absolute;
  top: -76px;
  right: 0;
  font-size: 32px;
  color: var(--theme-default);
}

.supply-chain ul li .item .ico {
  position: absolute;
  top: -230px;
  left: 0;
  z-index: 1;
  width: 130px;
  align-items: center;
  justify-content: center;
}

.supply-chain ul li .item .ico i {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--theme-default);
  transition: 0.3s;
}

.supply-chain ul li .item .ico svg {
  width: 100%;
}

.supply-chain ul li .item .ico svg .line {
  transition: 0.3s;
  fill: #ccc;
}

.supply-chain ul li .item .ico svg .bg {
  transition: 0.3s;
  fill: #f5f5f5;
}

.supply-chain ul li .item p {
  font-size: 24px;
}

/*  */
.supply-chain ul li .item:hover .ico i {
  color: #fff;
}

.supply-chain ul li .item:hover .ico svg .line {
  fill: var(--theme-default);
}

.supply-chain ul li .item:hover .ico svg .bg {
  fill: var(--theme-default);
}

@media (max-width: 1440px) {
  .supply-chain ul li {
    padding: 0 15px;
  }

  .supply-chain ul li .item {
    padding-top: 150px;
  }

  .supply-chain ul li .item p {
    font-size: 20px;
  }
}

@media (max-width: 1200px) {
  .supply-chain {
    padding: 30px;
    margin-top: 150px;
  }

  .supply-chain ul li .item {
    padding-top: 120px;
  }

  .supply-chain ul li .item p {
    font-size: 18px;
  }

  .supply-chain ul li .item .ico {
    position: absolute;
    top: -160px;
    width: 100px;
  }

  .supply-chain ul li .item .arrow {
    top: -56px;
  }
}

@media (max-width: 768px) {
  .supply-chain {
    margin-top: 0;
  }

  .supply-chain > .arrow:nth-child(1),
  .supply-chain > .arrow:nth-child(2) {
    display: none;
  }

  .supply-chain ul {
    display: block;
  }

  .supply-chain ul li {
    width: 100%;
    padding: 0;
  }

  .supply-chain ul li .item {
    padding: 65px 0;
    padding-left: 90px;
  }

  .supply-chain ul li .item .ico {
    position: absolute;
    top: 50%;
    width: 60px;
    transform: translateY(-50%);
  }

  .supply-chain ul li .item .ico i {
    font-size: 32px;
  }

  .supply-chain ul li .item .arrow {
    /* display: none; */
    right: inherit;
    top: 85%;
    left: 14px;
    transform: rotate(90deg);
  }

  .supply-chain ul li:last-child .item .arrow {
    display: none;
  }
}

/*  */
.supply-tixi {
  position: relative;
}

.supply-tixi .pages-title {
  position: absolute;
  top: 120px;
  left: 0;
  z-index: 4;
  width: 100%;
}

.supply-tixi ul li {
  position: relative;
  z-index: 1;
  width: 33.33%;
  height: 100vh;
  padding: 150px 80px 100px;
  flex-direction: column;
  justify-content: flex-end;
}

.supply-tixi ul li::before {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  content: "";
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.supply-tixi ul li h3 {
  font-size: 48px;
  color: #fff;
  text-align: center;
  transition: 0.3s;
}

.supply-tixi ul li .title h4 {
  font-size: 32px;
  color: #fff;
  transition: 0.3s;
}

.supply-tixi ul li .title {
  transform: translateY(30px);
  transition: 0.3s;
}

.supply-tixi ul li .title p {
  margin-top: 15px;
  font-size: 24px;
  color: #fff;
  height: 50px;
  opacity: 0;
  transform-origin: 0 0;
  transform: rotateX(90deg);
  visibility: hidden;
  transition: 0.3s;
}

/* .supply-tixi ul li:hover h3 {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
} */

.supply-tixi ul li:hover .title {
  transform: translateY(0);
}

.supply-tixi ul li:hover p {
  transform: rotateX(0);
  visibility: visible;
  opacity: 1;
}

@media (max-width: 1440px) {
  .supply-tixi ul li {
    padding: 150px 40px 50px;
  }

  .supply-tixi ul li .title h4 {
    font-size: 32px;
  }

  .supply-tixi ul li .title p {
    font-size: 20px;
  }
}

@media (max-width: 1200px) {
  .supply-tixi ul li {
    padding: 150px 40px 50px;
  }

  .supply-tixi ul li .title h4 {
    font-size: 24px;
  }

  .supply-tixi ul li .title p {
    font-size: 16px;
    height: 40px;
  }
}

@media (max-width: 1000px) {
  .supply-tixi .pages-title {
    position: static;
    top: 120px;
    left: 0;
    z-index: 4;
    width: 100%;
  }

  .supply-tixi .pages-title h3 {
    color: #292929;
  }

  .supply-tixi ul {
    display: block;
  }

  .supply-tixi ul li {
    padding: 30px;
    width: 100%;
    height: 300px;
  }

  .supply-tixi ul li .title {
    transform: translateY(0);
  }

  .supply-tixi ul li .title p {
    font-size: 16px;
    height: auto;
    transform: rotateX(0);
    visibility: visible;
    opacity: 1;
  }
}

@media (max-width: 640px) {
  .supply-tixi ul li {
    padding: 30px;
    width: 100%;
    height: auto;
    padding-bottom: 50.66%;
  }
}

/*  */

.supply-service-swiper {
  padding: 100px 0 180px;
}

.supply-service-item {
  margin-top: 30px;
  position: relative;
  z-index: 1;
  padding: 60px 50px;
  text-align: center;
  background: linear-gradient(
    -45deg,
    rgba(142, 191, 241, 0.2),
    rgba(255, 255, 255, 0.4)
  );
  backdrop-filter: blur(8.5px);
  -webkit-backdrop-filter: blur(8.5px);
  border: 0px solid rgba(255, 255, 255, 0.18);
  box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
  -webkit-box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
  border-radius: 12px;
  -webkit-border-radius: 12px;
  color: rgb(255, 255, 255);
}

.supply-service-item .num {
  position: absolute;
  top: -30px;
  left: 50%;
  margin-left: -30px;
  width: 60px;
  height: 60px;
  background-color: var(--theme-default);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  border-radius: 999px;
}

.supply-service-item .pic {
  width: 110px;
  margin: 0 auto;
}

.supply-service-item .pic img {
  width: 100%;
}

.supply-service-item .title h3 {
  font-size: 24px;
  color: #292929;
}

.supply-service-item .title span {
  display: block;
  width: 60px;
  height: 2px;
  background-color: rgba(0, 0, 0, 0.5);
  margin: 20px auto;
}

.supply-service-item .title div {
  height: 50px;
}

.supply-service-item .title div p {
  font-size: 18px;
  color: #292929;
}

@media (max-width: 1200px) {
  .supply-service-item {
    padding: 40px 20px;
  }
}

@media (max-width: 640px) {
  .supply-service-swiper {
    padding-top: 0px;
    padding-bottom: 60px;
    padding-right: 15px;
  }
}